old hand

音标发音

He stepped back behind the curtain thinking that it was still where he had left it, but discovered that some one had stolen his violin and left that old second-hand one in its place.
他走回幕后，回忆自己究竟把琴放在了什么地方；后来他发现有人偷走了他的小提琴，换了一把旧琴放在那里。
wanghm831212.blog.163.com
The enterprise "to win the trust of users and services markets" for the purpose, dedication, welcomed the new and old-hand-in customers For more guidance, work together to create brilliant.
本企业以“取信用户、服务市场”为宗旨，竭诚欢迎新老客户垂询和莅位指导、精诚合作，共创辉煌。
product.ch.gongchang.com
And send those follow-up notes, either through email or an old-school, hand-written letter.
并且在面试之后，通过电子邮件或者老式的手写信函发个后续信息。

The answer is--this goes way back-- it's an old tradition and they used to have to do this by hand.
答案要追溯到很久之前,这是个古老的传统,他们过去用手工计算
耶鲁公开课 - 金融市场课程节选

Or this may be old-world hand-wringing.
FORBES: Is Recession Making Game Development a Buyers' Market?
To test whether ravens could follow gaze, Dr Heinrich and Dr Bugnyar used six six-month-old hand-reared ravens, and one four-year-old.
ECONOMIST: Now, it seems, even the bird-brained have theories of mind
My horse, Nell, is a 16-year-old, 16-hand strawberry roan--a draft horse, if you will.
FORBES: Hi-Ho, Nell

If someone is an old hand at something, they are very skilled at it because they have been doing it for a long time.